/*
 *
 * Copyright (C) 2020 iQIYI (www.iqiyi.com)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
package com.qiyi.tm.taskmanager.impl.model;

import com.qiyi.tm.taskmanager.Task;


import java.util.List;

/**
 * 任务保存类
 */
public interface Container {

    boolean add(Task taskRequest);

    void add(List<? extends Task> taskRequestList);

    boolean contains(Task request);

    boolean remove(Task taskRequest);

    int size();

    void clear();

    //返回地一个因为延迟执行进入队列中的
    Task offerTaskInIdleState(boolean isBGTask);
}
